THANKS SO MUCH FOR GUIDING US! We have no experience with the Catskills and wish to find a SAFE modern hotel, near the beach, tennis, golf, town, and restaurants. Is this all possible? We are 2 active seniors who wish to spend a few careful days away from our isolation. With appreciation!

I don't believe that the Catskill Mountains are known for beaches.

There is an official tourist site for the Catskills:

visitthecatkills.com

It will help you.

Beaches in the Catskills will be with lakes,. You should also check and see what's open due to COVID.